Question

Iv)

Rani's present age is twice the age
of her daughter . What is her
daughter's age ? algebra ​

Answer 1

Her daughters age: 1/2x

Explanation:

Let's say Rani's present age is x. Her age is twice the age of her daughter.

So if Rani's age is 20, her daughters age would be 10, because Rani is twice the age of 10; so 10 times 2 would be 20.

1/2(20)=daughter's age

so if you substitute x into 20 because we don't actually know Rani's age, it would be 1/2(x)=daughter's age.

hope this helped :-) <3